Ext.define('core.app.model.treeModel', {
			extend : 'Ext.data.Model',
			fields : [{
						name : "id",
						type : "string"
					}, {
						name : "url",
						type : "string"
					}, {
						name : "pid",
						type : "string"
					}, {
						name : "leaf",
						type : "boolean",
						defaultValue: true
					},{
						name : "iconCls",
						type : "string"
					},{
						name : "text",
						type : "int"
					}]
		});